Latest release

Hi Clifton,
I tried to update to the latest release as usual but Windows decided that there was a virus in the temp files and promptly deleted a file called cycxmje.exe and interrupted the updating process. I now don't know whether I have updated or not. If I click on PowerPac and About it says Installation Version beta.
John
UPDATE
I clicked on Check for updates, downloaded and installed. This time the process was not interrupted. About now says 15.104.3. Is that the latest?
I tried to update to the latest release as usual but Windows decided that there was a virus in the temp files and promptly deleted a file called cycxmje.exe and interrupted the updating process. I now don't know whether I have updated or not. If I click on PowerPac and About it says Installation Version beta.
John
UPDATE
I clicked on Check for updates, downloaded and installed. This time the process was not interrupted. About now says 15.104.3. Is that the latest?